ITTC 2026 conference technical speech sessions will be held from April 22 to 23, 2026 at the National Convention and Exhibition Center in Tianjin, China in the conference rooms. The conference is divided into two parts: Keynote speeches and thematic speeches. An open call for presentations from international professionals is now open to the trenchless industry.

1. Relevant to the topic of this conference. Prospective presenters are invited to submit a 150-250 words abstract outlining the scope of their presentation and the principal points of benefit to the trenchless industry.

2. Bio of the presenter/ and or co-presenter in 100-150 words

3. Picture of the presenter recommended size 300x300px

4. PPT of the presentation, each speech session is 20-30 minutes.

Abstracts from three areas are of interest to the conference program juror: Pipe-jacking Technology, Pipeline Rehabilitation, and HDD Technology. About 5-6 presentations will be selected for each category. Critical industry issues, new construction case studies, and innovative research results are all welcome.

Manner of submission: Contribute by Email, please send the abstract in a doc document and the picture file in jpg format, presentation in PPT format. Please name the file in the presenter’s name.

Please indicate the presenter's detailed contact information, including: email, company name, title, and contact phone number.

There is no fees charged (except for product introduction presentations) and no payment to the presenter after the acceptance of the presentation submission. Accepted presentation and presenter will receive an honorable certificate onsite after the conference sessions. The presentation PPT will be shared with conference attendees after ITTC 2026 with permission of the presenter.

Deadline for submissions: December 31, 2025

Consultation & Paper Submission: Submit via email: zhan@shkexi.com

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